#E1FA99#E1FA99

#E1FA99 is a very light, vivid yellow-green. Relative luminance 0.867; OKLCH L 94.5% C 0.125 H 120.6°. Best body text is #000000 at 18.34:1 contrast (WCAG AA passes).

Color values

HEX	#E1FA99
RGB	rgb(225, 250, 153)
HSL	hsl(75, 91%, 79%)
HSV	hsv(75, 39%, 98%)
CMYK	cmyk(10%, 0%, 38.8%, 2%)
CIE-LAB	lab(94.60, -23.09, 43.82)
CIE-LCH	lch(94.60, 49.53, 117.78°)
OKLab	oklab(94.54% -0.0635 0.1072)
OKLCH	oklch(94.54% 0.125 120.6)
XYZ	xyz(70.9867, 86.6788, 43.1218)
Luminance	0.8668 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1FA99 #B299FA

analogous

#FAE399 #E1FA99 #B1FA99

triadic

#E1FA99 #99E1FA #FA99E1

tetradic

#E1FA99 #99FAE3 #B299FA #FA99B1

square

#E1FA99 #99FAE3 #B299FA #FA99B1

split-complementary

#E1FA99 #99B1FA #E399FA

monochromatic

#BFF424 #D0F75F #E1FA99 #F2FDD3 #F6FEE2

Accessibility & contrast

On white

1.15

#E1FA99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.34

#E1FA99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1FA99

18.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1FA99	#FFFFFF	#000000	##000000
##E1FA99	1.00	1.15	18.34	18.34
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.34	21.00	1.00	1.00
##000000	18.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF092

Deuteranopia (green-blind)

#FFF09E

Tritanopia (blue-blind)

#E9F1E2

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #e1fa99;
/* rgb */ color: rgb(225, 250, 153);
/* oklch */ color: oklch(94.5% 0.125 120.6);

Tailwind

colors: {
  custom: {
    50: '#ebfcb8',
    500: '#e1fa99',
    950: '#000000',
  },
}

SCSS

$custom: #e1fa99;
$custom-light: #ebfcb8;
$custom-dark: #000000;

JSON

{
  "hex": "#e1fa99",
  "rgb": {
    "r": 225,
    "g": 250,
    "b": 153
  },
  "hsl": {
    "h": 75.464,
    "s": 90.654,
    "l": 79.02
  },
  "oklch": {
    "l": 0.94536,
    "c": 0.12462,
    "h": 120.6
  },
  "luminance": 0.86679
}

Semantic roles & 50–950 ramp

primary

#E1FA99

secondary

#7D5DDB

accent

#00E63B

background

#FFFFFD

surface

#FEFFF8

border

#D6D7D1

text

#161711

muted

#858581

Preview Lab

Preview with #E1FA99

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →